Speedy Audi compact EV project taps brand’s NSU heritage

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    Audi has turned a classic automobile from one in every of its predecessors right into a speedy EV idea.

    Revealed Saturday, the idea updates and electrifies an NSU Prinz 4, which entered manufacturing in 1961. Dubbed EP4 (Electrical Prinz 4), the undertaking was undertaken by apprentices at Audi’s plant in Neckarsulm, Germany, to mark 150 years of producing on the website.

    Audi did not exist 150 years in the past, however NSU began manufacturing stitching machines on the website, later transferring on to bicycles and bikes. Automotive manufacturing began in 1905. NSU might be greatest recognized in trendy automotive historical past for growing the Wankel rotary engine, which Mazda later took and popularized. It is on account of stay on within the MX-30 R-EV as a small vary extender.

    Audi EP4 idea based mostly on the NSU Prinz 4

    NSU was was acquired by the Volkswagen group within the later Nineteen Sixties and merged with fellow VW Group property Auto Union. The merged entity later turned Audi, retaining the Auto Union four-ring emblem. A earlier incarnation of Audi was one of many 4 manufacturers that fashioned Auto Union.

    The Prinz 4 was manufactured till 1973, making it one of many last NSU-branded autos. The EP4 idea will increase energy considerably, from 30 hp to to 236 hp, by changing the inventory air-cooled, rear-mounted 2-cylinder engine with the electrical motor from an E-Tron SUV (now Q8 E-Tron). The battery pack comes from a plug-in hybrid variant of the Q7 bought abroad, and sits the place the gas tank would usually be situated.

    The physique of the Prinz 4 sits on a modified Audi A1 floorpan, with trendy brakes and axles to deal with the added energy. The inside acquired customized devices and shows, with 3D printing employed for lots of the one-off elements.

    Audi EP4 concept based on the NSU Prinz 4

    Audi EP4 idea based mostly on the NSU Prinz 4

    The EP4 is a one-off electrical restomod, however it serves as thought train for a way compact vehicles might go electrical in a extra thrilling means, with out getting a lot taller. Altogether, even with the added weight of the battery it is more likely to be extraordinarily quick-accelerating; Audi hasn’t but revealed any stopwatch outcomes.

    Audi was growing a smaller, absolutely electrical A2 metropolis automobile a decade in the past, however it canned that undertaking, and since then the model has centered its improvement efforts primarily upmarket. That features the Premium Platform Electrical (PPE) set to debut in an electrical model of the Porsche Macan.

    Within the meantime, the smallest electrical Audi for the U.S. is the This fall E-Tron, a model that prioritizes practicality and is priced decrease than different premium EVs its dimension.

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